NEW OVERNIGHT --- POLICE SAY A KEY PIECE OF EVIDENCE AND A SHOCKING CONFESSION HAVE HELPED THEM SOLVE A MURDER MYSTERY IN WEST PALM BEACH. THIS IS AN UPDATE TO A STORY WE BROUGHT YOU MONDAY. POLICE TOOK CARVEL BEADLE INTO CUSTODY LATE LAST NIGHT FOR SHOOTING A MAN SEVERAL TIMES WHILE GETTING OFF A PALM TRAN BUS. IT ALL HAPPENED AT 34TH STREET AND BROADWAY. POLICE SAY FINGER PRINTS AT THE SCENE AND ON THE BUS LED THEM TO BEADLE. WHEN THEY APPROACHED HIM ABOUT THE SHOOTING --- HE SAID HIS MOTIVE WAS SIMPLY THAT HE "JUST FELT LIKE KILLING SOMEONE."Sgt. David Lefont -- 58:39-50 - Mr. Beadle told the detectives that he had some anger issues, that he's been upset for the last three or four months and decided to kill Mr. Taylor without any provocation whatsoever. POLICE SAY THERE WAS NO ARGUMENT BETWEEN THE TWO MEN. IN FACT, THE PAIR HAD NEVER MET. BUT AS THEY GOT OFF THE BUS, BEADLE SHOT CALDWELL SEVERAL TIMES, KILLING HIM. BEADLE IS NOW AT THE PALM BEACH COUNTY JAIL. HE'LL APPEAR BEFORE A JUDGE LATER TODAY.

An Iranian military observation aircraft flew within 50 yards of an armed U.S. Navy helicopter over the Persian Gulf this month, sparking concern that top Iranian commanders might not be in full control of local forces, CNN has learned.